NFL Total Access had Megatron on during their Pro Bowl coverage, and it was actually a pretty good segment. They lauded Calvin and the upcoming Lions, and Calvin's response seemed genuine that he does actually enjoy being here (albeit it seems that this season really changed his mind). He says he is excited for the next few years, and definitely seems to be on the up and up.
Can't wait for this year and another 1200+ yd. season from Calvin.